"48 HOURS" CRIME TIME DOUBLE FEATURE: A LOOK BACK AT DEAD-RINGER MURDERERS

BACK-TO-BACK ENCORE EPISODES ALL SUMMER LONG

Saturday, July 20

9:00 PM ET/PT - Heather DeWild went missing on July 24, 2003, after a visit to estranged husband Dan DeWild's house to pick up a set of insurance cards for their two children and sign a check. The check was never endorsed. The cards never picked up. Erin Moriarty reports on the murder of Heather DeWild and how TV crime dramas may have given her killer enough information to keep police from quickly solving the case in an encore of 48 HOURS: "The Devil's Twin," to be broadcast Saturday, July 20 (9:00 PM, ET/PT) on the CBS Television Network and streaming on Paramount+. Watch a preview

10:00 PM ET/PT - Did a Florida man hire a look-alike to kill his wife? That's what prosecutors say happened in the mysterious murder of Dr. Teresa Sievers, found bludgeoned to death in the kitchen of her Bonita Springs, Fla., home in 2015. There were no immediate suspects, and her husband, Mark Sievers, had an airtight alibi. Erin Moriarty investigates the murder of Sievers, the police's search for what happened and the stunning conclusion, in an encore of 48 HOURS: "The Plot to Kill Dr. Sievers" to be broadcast Saturday, July 20 (10:00 PM, ET/PT) on the CBS Television Network and streaming on Paramount+. Watch a preview

Judy Tygard is the executive producer of 48 HOURS, which is broadcast Saturday nights and streams anytime on Paramount+. You can also watch 48 HOURS on the CBS News Streaming Network Wednesdays at 8:00 PM, ET. 48 HOURS is also available on CBSNews.com, Fave TV, Pop TV, Pluto US, Pluto UK, Pluto Nordics, Pluto Canada and Pluto South Africa. Download the CBS News app on your phone or connected TV. Follow 48 HOURS on X, Facebook and Instagram. Listen to podcasts at CBS Audio.